1bwo

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{{Seed}}
 
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[[Image:1bwo.png|left|200px]]
 
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==THE CRYSTAL STRUCTURE OF WHEAT NON-SPECIFIC TRANSFER PROTEIN COMPLEXED WITH TWO MOLECULES OF PHOSPHOLIPID AT 2.1 A RESOLUTION==
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The line below this paragraph, containing "STRUCTURE_1bwo", creates the "Structure Box" on the page.
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<StructureSection load='1bwo' size='340' side='right'caption='[[1bwo]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1bwo]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Triticum_aestivum Triticum aestivum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BWO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BWO FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=LPC:[1-MYRISTOYL-GLYCEROL-3-YL]PHOSPHONYLCHOLINE'>LPC</scene></td></tr>
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{{STRUCTURE_1bwo| PDB=1bwo | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1bwo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bwo OCA], [https://pdbe.org/1bwo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bwo RCSB], [https://www.ebi.ac.uk/pdbsum/1bwo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bwo ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/NLTP1_WHEAT NLTP1_WHEAT] Plant non-specific lipid-transfer proteins transfer phospholipids as well as galactolipids across membranes. May play a role in wax or cutin deposition in the cell walls of expanding epidermal cells and certain secretory tissues.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bw/1bwo_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1bwo ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Nonspecific lipid transfer proteins (ns-LTP1) form a multigenic protein family in plants. In vitro they are able to bind all sort of lipids but their function, in vivo, remains speculative. A ns-LTP1 isolated from wheat seed was crystallized in the presence of lyso-myristoyl-phosphatidylcholine (LMPC). The structure was solved by molecular replacement and refined to 2.1 A resolution to an R-factor of 16.3% and a free R-factor of 21.3%. It reveals for the first time that the protein binds two LMPC molecules that are inserted head to tail in a hydrophobic cavity. A detailed study of the structure leads to the conclusion that there are two lipid-binding sites, one of which shows a higher affinity for the LMPC than the other. Comparison with other structures of lipid-bound ns-LTP1 suggests that the presence of two binding sites is a general feature of plant ns-LTP1.
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===THE CRYSTAL STRUCTURE OF WHEAT NON-SPECIFIC TRANSFER PROTEIN COMPLEXED WITH TWO MOLECULES OF PHOSPHOLIPID AT 2.1 A RESOLUTION===
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The crystal structure of a wheat nonspecific lipid transfer protein (ns-LTP1) complexed with two molecules of phospholipid at 2.1 A resolution.,Charvolin D, Douliez JP, Marion D, Cohen-Addad C, Pebay-Peyroula E Eur J Biochem. 1999 Sep;264(2):562-8. PMID:10491104<ref>PMID:10491104</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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The line below this paragraph, {{ABSTRACT_PUBMED_10491104}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1bwo" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 10491104 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_10491104}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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1BWO is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Triticum_aestivum Triticum aestivum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BWO OCA].
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==Reference==
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<ref group="xtra">PMID:10491104</ref><references group="xtra"/>
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[[Category: Triticum aestivum]]
[[Category: Triticum aestivum]]
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[[Category: Charvolin, D.]]
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[[Category: Charvolin D]]
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[[Category: Cohen-Addad, C.]]
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[[Category: Cohen-Addad C]]
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[[Category: Pebay-Peyroula, E.]]
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[[Category: Pebay-Peyroula E]]
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[[Category: Crystallography]]
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[[Category: Lipid binding]]
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[[Category: Lipid transfer protein]]
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[[Category: Wheat]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 07:12:46 2009''
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Current revision

THE CRYSTAL STRUCTURE OF WHEAT NON-SPECIFIC TRANSFER PROTEIN COMPLEXED WITH TWO MOLECULES OF PHOSPHOLIPID AT 2.1 A RESOLUTION

PDB ID 1bwo

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